Brook Stippleback Lichen vs Calamus

Dermatocarpon luridum compared with Acorus calamus

Key Differences

Brook Stippleback Lichen is Critically Endangered while Calamus is Least Concern.

Taxonomic Classification

Rank	Brook Stippleback Lichen	Calamus
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Ascomycota (Sac Fungi)	Magnoliophyta (Flowering Plants)
Class	Eurotiomycetes (Eurotiomycetes)	Liliopsida (Monocots)
Order	Verrucariales (Verrucariales)	Acorales (Acorales)
Family	Verrucariaceae	Acoraceae
Genus	Dermatocarpon	Acorus
Species	Dermatocarpon luridum	Acorus calamus

Conservation Status

Brook Stippleback Lichen

CR — Critically Endangered

Calamus

LC — Least Concern

Physical Characteristics

Attribute	Brook Stippleback Lichen	Calamus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Stippleback Lichen

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Calamus

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (5 countries), Europe (30 countries), and North America (Canada, United States).

Brook Stippleback Lichen

The Brook Stippleback Lichen (Dermatocarpon luridum) is a species in the genus Dermatocarpon. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Calamus

The Calamus (Acorus calamus) is a species in the genus Acorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.